Jon Gibson , Philip Glass , Joan LaBarbara , Dickie Landry , Richard Peck , Michael Riesman

Comprised of:

1. Jon Gibson Male Person, Born: 11 Mar 1940 in Los Angeles , Died: 12 Oct 2020 in Springfield
2. Philip Glass Male Person, Born: 31 Jan 1937 in Baltimore
3. Joan LaBarbara Person, Born: in
4. Dickie Landry Male Person, Born: 1938 in Cecilia
5. Richard Peck Male Person, Born: in
6. Michael Riesman Male Person, Born: 1943 in

Recordings (2)

1. Music in Twelve Parts, Part 1 19:30 (1974)
2. Music in Twelve Parts, Part 2 15:47 (1974)